/* ═══════════════════════════════════════════
   愛呆玩 Eye Taiwan Outdoor — Design System
   Aesthetic: Sunlit Coastal Editorial
   ═══════════════════════════════════════════ */

/* ── Design Tokens ── */
:root {
  /* Colors — sunlit coastal palette */
  --color-bg:         #ffffff;
  --color-bg-warm:    #faf8f5;
  --color-surface:    #f5f2ee;
  --color-surface-2:  #edeae5;
  --color-border:     rgba(30, 25, 20, 0.08);
  --color-border-hover: rgba(30, 25, 20, 0.18);

  /* Text */
  --color-text:       #1a1714;
  --color-text-muted: #5c574f;
  --color-text-dim:   #9a9590;

  /* Accent — golden hour warmth */
  --color-accent:     #e8a838;
  --color-accent-dim: rgba(232, 168, 56, 0.12);
  --color-accent-glow: rgba(232, 168, 56, 0.25);
  --color-accent-dark: #c8901e;

  /* Adventure tag */
  --color-adventure:  #e85d3a;

  /* Greens for nature */
  --color-nature:     #3a8a5c;

  /* Spacing */
  --space-xs:   0.5rem;
  --space-sm:   1rem;
  --space-md:   1.5rem;
  --space-lg:   2.5rem;
  --space-xl:   4rem;
  --space-2xl:  6rem;
  --space-3xl:  10rem;

  /* Typography */
  --font-display: "Cormorant Garamond", "Noto Serif TC", Georgia, serif;
  --font-body:    "Noto Sans TC", system-ui, "PingFang TC", sans-serif;

  --text-xs:    0.75rem;
  --text-sm:    0.875rem;
  --text-base:  1rem;
  --text-lg:    1.125rem;
  --text-xl:    1.25rem;
  --text-2xl:   1.75rem;
  --text-3xl:   2.5rem;
  --text-4xl:   3.5rem;
  --text-hero:  clamp(2.5rem, 6vw, 5rem);

  /* Radii */
  --radius-sm:  8px;
  --radius-md:  14px;
  --radius-lg:  20px;
  --radius-pill: 999px;

  /* Shadows */
  --shadow-soft:   0 8px 32px rgba(30, 25, 20, 0.06);
  --shadow-card:   0 4px 24px rgba(30, 25, 20, 0.08);
  --shadow-glow:   0 4px 20px var(--color-accent-glow);

  /* Transitions */
  --ease-out:  cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration:  0.5s;
  --duration-fast: 0.3s;
}

/* ── Reset & Base ── */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

/* ── Section Header ── */
.section-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.section-header__eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xs);
}

.section-header__title {
  font-family: var(--font-body);
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-sm);
}

.section-header__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 560px;
  margin: 0 auto;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-size: var(--text-base);
  font-weight: 500;
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-out);
  white-space: nowrap;
}

.btn__icon {
  width: 1.1em;
  height: 1.1em;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
}

.btn--primary:hover {
  background: #f0b84a;
  box-shadow: var(--shadow-glow);
  transform: translateY(-2px);
}

.btn--ghost {
  background: rgba(255,255,255,0.85);
  color: var(--color-text);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.5);
}

.btn--ghost:hover {
  background: rgba(255,255,255,0.95);
}

.btn--outline {
  background: transparent;
  color: var(--color-text);
  border: 1.5px solid var(--color-border-hover);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent-dark);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.55rem 1.3rem;
  font-size: var(--text-sm);
  background: var(--color-accent-dim);
  color: var(--color-accent-dark);
  border: 1px solid rgba(232, 168, 56, 0.2);
}

.btn--sm:hover {
  background: var(--color-accent);
  color: #fff;
}

.btn--lg {
  padding: 1.1rem 2.4rem;
  font-size: var(--text-lg);
}

/* ══════════════════════════════════════
   NAV
   ══════════════════════════════════════ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  transition: all var(--duration-fast) var(--ease-out);
}

.nav--scrolled {
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

.nav__inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav__logo {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
}

.nav__logo-zh {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: var(--text-xl);
  letter-spacing: 0.1em;
}

/* Logo: white text when over hero, dark when scrolled */
.nav .nav__logo-zh,
.nav .nav__logo-en {
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.3);
}

.nav--scrolled .nav__logo-zh,
.nav--scrolled .nav__logo-en {
  color: var(--color-text);
  text-shadow: none;
}

.nav__logo-en {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.85);
  text-shadow: 0 1px 3px rgba(0,0,0,0.2);
  letter-spacing: 0.03em;
  transition: color var(--duration-fast);
  position: relative;
}

.nav--scrolled .nav__link {
  color: var(--color-text-muted);
  text-shadow: none;
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--color-accent);
  transition: width var(--duration-fast) var(--ease-out);
}

.nav__link:hover {
  color: var(--color-text);
}

.nav--scrolled .nav__link:hover {
  color: var(--color-text);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link--cta {
  background: var(--color-accent);
  color: #fff !important;
  text-shadow: none !important;
  padding: 0.5rem 1.2rem;
  border-radius: var(--radius-pill);
  font-weight: 500;
}

.nav__link--cta::after { display: none; }

.nav__link--cta:hover {
  background: #f0b84a;
  transform: translateY(-1px);
}

/* Burger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  transition: all var(--duration-fast) var(--ease-out);
  transform-origin: center;
}

.nav--scrolled .nav__burger span {
  background: var(--color-text);
}

.nav__burger--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav__burger--open span:nth-child(2) {
  opacity: 0;
}

.nav__burger--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ══════════════════════════════════════
   HERO — stays dramatic with photo
   ══════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background:
    url('https://images.unsplash.com/photo-1504280390367-361c6d9f38f4?w=1920&h=1080&fit=crop&crop=center')
    center / cover no-repeat;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 14, 18, 0.25) 0%,
    rgba(10, 14, 18, 0.4) 40%,
    rgba(10, 14, 18, 0.7) 100%
  );
}

.hero__grain {
  position: absolute;
  inset: 0;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  background-size: 200px;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
  max-width: 800px;
  color: #fff;
}

.hero__eyebrow {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  letter-spacing: 0.35em;
  color: var(--color-accent);
  margin-bottom: var(--space-md);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.3s forwards;
}

.hero__title {
  font-family: var(--font-body);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  color: #fff;
}

.hero__title-line {
  display: block;
  font-size: var(--text-hero);
  letter-spacing: 0.08em;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.hero__title-line--accent {
  color: var(--color-accent);
  font-size: calc(var(--text-hero) * 0.85);
  animation-delay: 0.7s;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.75);
  margin-bottom: var(--space-lg);
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero__actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.1s forwards;
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
}

.hero__scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
  animation: scrollPulse 2s ease-in-out infinite;
}

/* ══════════════════════════════════════
   PRODUCTS
   ══════════════════════════════════════ */
.products {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.products__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.product-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: all var(--duration) var(--ease-out);
  box-shadow: var(--shadow-soft);
}

.product-card:hover {
  transform: translateY(-8px);
  border-color: var(--color-border-hover);
  box-shadow: var(--shadow-card);
}

.product-card__image-wrap {
  position: relative;
  height: 280px;
  overflow: hidden;
}

.product-card__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s var(--ease-out);
}

.product-card:hover .product-card__image {
  transform: scale(1.08);
}

.product-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(255,255,255,0.9) 0%, transparent 50%);
}

.product-card__tag {
  position: absolute;
  top: var(--space-sm);
  left: var(--space-sm);
  background: var(--color-accent);
  color: #fff;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-pill);
  letter-spacing: 0.05em;
}

.product-card__tag--adventure {
  background: var(--color-adventure);
  color: white;
}

.product-card__body {
  padding: var(--space-md);
}

.product-card__meta {
  display: flex;
  gap: var(--space-sm);
  margin-bottom: var(--space-xs);
}

.product-card__duration,
.product-card__difficulty {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  background: var(--color-surface);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-pill);
}

.product-card__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.15rem;
}

.product-card__en {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text-dim);
  font-style: italic;
  margin-bottom: var(--space-sm);
}

.product-card__desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.product-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.product-card__price-from {
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  display: block;
}

.product-card__price-amount {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-accent-dark);
}

.product-card__price-amount small {
  font-size: var(--text-sm);
  font-weight: 400;
}

/* ══════════════════════════════════════
   DIVIDER QUOTE
   ══════════════════════════════════════ */
.divider-quote {
  position: relative;
  padding: var(--space-3xl) var(--space-md);
  text-align: center;
  background: var(--color-bg-warm);
  overflow: hidden;
}

.divider-quote__grain {
  position: absolute;
  inset: 0;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  pointer-events: none;
}

.divider-quote__text {
  font-family: var(--font-body);
  font-size: clamp(var(--text-xl), 3vw, var(--text-3xl));
  font-weight: 300;
  letter-spacing: 0.06em;
  line-height: 1.8;
  color: var(--color-text-muted);
  max-width: 700px;
  margin: 0 auto;
  position: relative;
}

.divider-quote__text::before {
  content: '';
  display: block;
  width: 40px;
  height: 2px;
  background: var(--color-accent);
  margin: 0 auto var(--space-lg);
}

/* ══════════════════════════════════════
   WHY US
   ══════════════════════════════════════ */
.why {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
}

.why__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-md);
}

.why__card {
  text-align: center;
  padding: var(--space-lg) var(--space-md);
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  transition: all var(--duration) var(--ease-out);
  box-shadow: var(--shadow-soft);
}

.why__card:hover {
  border-color: var(--color-accent);
  transform: translateY(-4px);
  box-shadow: 0 8px 30px var(--color-accent-dim);
}

.why__icon {
  width: 48px;
  height: 48px;
  margin: 0 auto var(--space-sm);
  color: var(--color-accent);
}

.why__icon svg {
  width: 100%;
  height: 100%;
}

.why__card-title {
  font-size: var(--text-xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.2rem;
}

.why__card-en {
  font-family: var(--font-display);
  font-size: var(--text-xs);
  color: var(--color-text-dim);
  font-style: italic;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}

.why__card-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.8;
}

/* ══════════════════════════════════════
   REVIEWS
   ══════════════════════════════════════ */
.reviews {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-warm);
}

.reviews__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.review-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  transition: all var(--duration) var(--ease-out);
  display: flex;
  flex-direction: column;
  box-shadow: var(--shadow-soft);
}

.review-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.review-card__stars {
  color: var(--color-accent);
  font-size: var(--text-sm);
  letter-spacing: 0.15em;
  margin-bottom: var(--space-sm);
}

.review-card__text {
  font-size: var(--text-base);
  line-height: 1.9;
  color: var(--color-text-muted);
  flex: 1;
  margin-bottom: var(--space-md);
}

.review-card__author {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding-top: var(--space-sm);
  border-top: 1px solid var(--color-border);
}

.review-card__avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--color-accent-dim);
  color: var(--color-accent-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: var(--text-sm);
  flex-shrink: 0;
}

.review-card__name {
  font-weight: 500;
  font-size: var(--text-sm);
}

.review-card__meta {
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

/* ══════════════════════════════════════
   CONTACT CTA
   ══════════════════════════════════════ */
.contact {
  position: relative;
  padding: var(--space-3xl) 0;
  background:
    linear-gradient(135deg, rgba(232, 168, 56, 0.06) 0%, var(--color-bg-warm) 60%);
  overflow: hidden;
}

.contact__grain {
  position: absolute;
  inset: 0;
  opacity: 0.02;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
  pointer-events: none;
}

.contact__inner {
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  position: relative;
}

.contact__title {
  font-size: var(--text-3xl);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin: var(--space-xs) 0 var(--space-sm);
}

.contact__desc {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-lg);
}

.contact__buttons {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-md);
}

.contact__note {
  font-size: var(--text-sm);
  color: var(--color-text-dim);
}

/* ══════════════════════════════════════
   FOOTER
   ══════════════════════════════════════ */
.footer {
  padding: var(--space-xl) 0 var(--space-md);
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer__inner {
  display: flex;
  justify-content: space-between;
  gap: var(--space-xl);
  margin-bottom: var(--space-xl);
}

.footer__logo-zh {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: 0.1em;
  display: block;
}

.footer__logo-en {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  letter-spacing: 0.1em;
  display: block;
  margin-bottom: var(--space-xs);
}

.footer__tagline {
  font-size: var(--text-sm);
  color: var(--color-text-dim);
}

.footer__links {
  display: flex;
  gap: var(--space-xl);
}

.footer__col {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer__col-title {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.3rem;
}

.footer__col a {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  transition: color var(--duration-fast);
}

.footer__col a:hover {
  color: var(--color-accent-dark);
}

.footer__bottom {
  padding-top: var(--space-md);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer__bottom p {
  font-size: var(--text-xs);
  color: var(--color-text-dim);
}

/* ══════════════════════════════════════
   ANIMATIONS
   ══════════════════════════════════════ */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); transform-origin: top; }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Reveal animation for scroll */
[data-reveal] {
  opacity: 0;
  transform: translateY(32px);
  transition: all 0.7s var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ══════════════════════════════════════
   RESPONSIVE — Mobile First
   ══════════════════════════════════════ */

/* ── Below 720px (phones) ── */
@media (max-width: 719px) {
  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 5rem var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--duration) var(--ease-out);
    border-left: 1px solid var(--color-border);
    box-shadow: -8px 0 30px rgba(0,0,0,0.08);
  }

  .nav__links--open {
    transform: translateX(0);
  }

  .nav__burger {
    display: flex;
  }

  .nav__link {
    font-size: var(--text-lg);
    color: var(--color-text);
    text-shadow: none;
  }

  .products__grid {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .product-card__image-wrap {
    height: 220px;
  }

  .why__grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .why__card {
    text-align: left;
    display: flex;
    gap: var(--space-sm);
    padding: var(--space-md);
    align-items: flex-start;
  }

  .why__icon {
    margin: 0;
    flex-shrink: 0;
    width: 36px;
    height: 36px;
  }

  .reviews__grid {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .footer__inner {
    flex-direction: column;
    gap: var(--space-lg);
  }

  .footer__links {
    flex-direction: column;
    gap: var(--space-md);
  }

  .hero__title-line {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero__title-line--accent {
    font-size: clamp(1.6rem, 7vw, 2.5rem);
  }

  .section-header__title {
    font-size: var(--text-2xl);
  }
}

/* ── 720px ~ 900px (tablets) ── */
@media (min-width: 720px) and (max-width: 899px) {
  .products__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .products__grid .product-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

  .why__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .reviews__grid .review-card:last-child {
    grid-column: 1 / -1;
    max-width: 50%;
    margin: 0 auto;
  }

  .nav__burger {
    display: flex;
  }

  .nav__links {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: rgba(255, 255, 255, 0.97);
    backdrop-filter: blur(24px);
    flex-direction: column;
    padding: 5rem var(--space-lg) var(--space-lg);
    gap: var(--space-md);
    transform: translateX(100%);
    transition: transform var(--duration) var(--ease-out);
    border-left: 1px solid var(--color-border);
  }

  .nav__links--open {
    transform: translateX(0);
  }
}

/* ── 900px+ (desktop) ── */
@media (min-width: 900px) {
  .nav__burger {
    display: none;
  }

  .why__card {
    text-align: center;
    flex-direction: column;
    align-items: center;
  }
}